Governmental & Military Abbreviations and Acronyms

1. CSS
   Central Security Service
2. CSS
   Combat Service Support
3. CSS
   Central Site System
4. CSS
   Communications Services Section
5. CSS
   Cross Support Services
6. CSS
   Client Security Software
7. CSS
   Cab Signal System
8. CSS
   Consolidated Support System
9. CSS
   Contractor Support Services
10. CSU
    Channel Service Unit
11. CSU
    Customer Service Unit
12. CSU
    Colorado State University (Fort Collins)
13. CSU
    central switching unit
14. CSU
    Crime Scene Unit
15. CSU
    Community Safety Unit
16. CSU
    Christlich-Soziale Union (Christian Social Union (of Bavaria))
17. CSU
    Christian Social Union
18. CSU
    Communications Switching Unit
19. CSU
    Computer Software Unit
20. CSW
    Commercial Sex Worker

Last updated: May 24, 2020 — Total entries: 74,797